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Every billing code / Treatments and drugs / Chemotherapy

HCPCS J9350

Injection, mosunetuzumab-axgb, 1 mg

Current codeChemotherapeutic Agent35 hospitals with prices

Description from CMS's HCPCS Level II code file.

What Washington hospitals publish for this code

Commercial insurance: Rate negotiated with a private insurer or employer plan, including exchange and public-option plans.

HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
Highline Medical CenterBurienFile dated 2026-02-28$1,643 – $103,1136 plans$1,166 – $34,985$3,820 – $114,570
St Anthony HospitalGig HarborFile dated 2026-02-28$2,101 – $85,9284 plans$1,162 – $34,846$3,820 – $114,570
St Clare HospitalLakewoodFile dated 2026-02-28$2,101 – $85,9284 plans$1,101 – $33,024$3,820 – $114,570
St Elizabeth HospitalEnumclawFile dated 2026-02-28$1,375 – $103,1139 plans$1,350 – $40,485$3,820 – $114,570
St Francis Community HospitalFederal WayFile dated 2026-02-28$2,101 – $85,9284 plans$1,199 – $35,955$3,820 – $114,570
St Joseph Medical CenterTacomaFile dated 2026-02-28$2,101 – $85,9284 plans$1,265 – $37,945$3,820 – $114,570
St Michael Medical CenterSilverdaleFile dated 2026-02-28$2,407 – $103,11310 plans$1,686 – $50,565$3,820 – $114,570
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01—$1,926 – $46,958$4,012 – $97,829
Swedish IssaquahIssaquahFile dated 2026-04-01—$1,926 – $46,958$4,012 – $97,829
Swedish Medical CenterSeattleFile dated 2026-04-01—$1,926 – $46,958$4,012 – $97,829
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$1,926 – $46,958$4,012 – $97,829
Virginia Mason Medical CenterSeattle$1,622 – $2,0264 plans$1,292$2,532

Lowest and highest amounts each hospital lists for this code during a hospital stay, including lines it lists for both settings or without saying which. A doctor’s fee is shown separately when the hospital lists one with the code. “At least” means plans were counted in more than one group and some may be the same plan. This is one line of a bill; most care brings several.

Medicare (traditional) reference

Only for people on original Medicare. These are CMS’s 2026 amounts. They aren’t what private insurance or cash patients pay.

Hospital outpatient payment (national)
$676 (APC 9150)
Surgery center payment (national)
$676